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Cheap flights from Houston to Missoula from $260

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Missoula departing on 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Houston to Missoula

Cheap round-trip flights

Multiple Airlines Logo
9:11 pm - 10:34 amIAH-MSO
14h 23m1 stop
Multiple Airlines Logo
10:25 pm - 9:37 pmMSO-IAH
22h 12m1 stop
$305Multiple Airlines
Find Deal
Mon, Nov 10 - Fri, Nov 14
Multiple Airlines Logo
6:00 am - 10:34 amIAH-MSO
29h 34m2 stops
Multiple Airlines Logo
10:25 pm - 9:37 pmMSO-IAH
22h 12m1 stop
$315Multiple Airlines
Find Deal
Mon, Nov 10 - Fri, Nov 14
Alaska Airlines Logo
5:51 pm - 1:19 pmIAH-MSO
20h 28m1 stop
Alaska Airlines Logo
5:30 am - 4:50 pmMSO-IAH
10h 20m1 stop
$322Alaska Airlines
Find Deal
Tue, Nov 11 - Sat, Nov 15
American Airlines Logo
12:15 pm - 8:06 pmHOU-MSO
8h 51m1 stop
American Airlines Logo
7:01 am - 3:54 pmMSO-HOU
7h 53m1 stop
$353American Airlines
Find Deal
Tue, Nov 11 - Sat, Nov 15
Delta Logo
7:15 pm - 12:19 amIAH-MSO
6h 04m1 stop
Delta Logo
8:00 am - 8:10 pmMSO-IAH
11h 10m2 stops
$358Delta
Find Deal
Tue, Nov 11 - Sat, Nov 15
Delta Logo
4:00 pm - 12:19 amIAH-MSO
9h 19m2 stops
Delta Logo
8:00 am - 8:10 pmMSO-IAH
11h 10m2 stops
$363Delta
Find Deal
Tue, Nov 11 - Sat, Nov 15
Alaska Airlines Logo
7:10 pm - 12:18 pmIAH-MSO
18h 08m1 stop
Alaska Airlines Logo
5:30 am - 4:50 pmMSO-IAH
10h 20m1 stop
$380Alaska Airlines
Find Deal
Tue, Oct 21 - Sun, Oct 26
Delta Logo
7:40 am - 12:27 pmIAH-MSO
5h 47m1 stop
Delta Logo
5:25 am - 11:59 amMSO-IAH
5h 34m1 stop
$381Delta
Find Deal
Wed, Oct 22 - Sun, Oct 26
Alaska Airlines Logo
5:54 pm - 5:56 pmIAH-MSO
25h 02m2 stops
Alaska Airlines Logo
2:35 pm - 11:59 pmMSO-IAH
8h 24m1 stop
$401Alaska Airlines
Find Deal
Fri, Jan 30 - Sun, Feb 1
American Airlines Logo
12:15 pm - 8:06 pmHOU-MSO
8h 51m1 stop
American Airlines Logo
7:01 am - 3:54 pmMSO-HOU
7h 53m1 stop
$499American Airlines
Find Deal
Mon, Nov 10 - Fri, Nov 14

Delta flights from Houston to Missoula

Our best Delta deals on Houston to Missoula flight tickets
Delta
Nov 11
IAH7:15 pmHouston George Bush Intcntl
6h 04m
1 stop
MSO12:19 amMissoula Johnson-Bell Field
Nov 15
MSO8:00 amMissoula Johnson-Bell Field
11h 10m
2 stops
IAH8:10 pmHouston George Bush Intcntl
$358
Find similar
Delta
Nov 11
IAH4:00 pmHouston George Bush Intcntl
9h 19m
2 stops
MSO12:19 amMissoula Johnson-Bell Field
Nov 15
MSO8:00 amMissoula Johnson-Bell Field
11h 10m
2 stops
IAH8:10 pmHouston George Bush Intcntl
$363
Find similar
Delta
Oct 22
IAH7:40 amHouston George Bush Intcntl
5h 47m
1 stop
MSO12:27 pmMissoula Johnson-Bell Field
Oct 26
MSO5:25 amMissoula Johnson-Bell Field
5h 34m
1 stop
IAH11:59 amHouston George Bush Intcntl
$381
Find similar

Alaska Airlines flights from Houston to Missoula

Our best Alaska Airlines deals on Houston to Missoula flight tickets
Alaska Airlines
Nov 11
IAH5:51 pmHouston George Bush Intcntl
20h 28m
1 stop
MSO1:19 pmMissoula Johnson-Bell Field
Nov 15
MSO5:30 amMissoula Johnson-Bell Field
10h 20m
1 stop
IAH4:50 pmHouston George Bush Intcntl
$322
Find similar
Alaska Airlines
Oct 21
IAH7:10 pmHouston George Bush Intcntl
18h 08m
1 stop
MSO12:18 pmMissoula Johnson-Bell Field
Oct 26
MSO5:30 amMissoula Johnson-Bell Field
10h 20m
1 stop
IAH4:50 pmHouston George Bush Intcntl
$380
Find similar
Alaska Airlines
Jan 30
IAH5:54 pmHouston George Bush Intcntl
25h 02m
2 stops
MSO5:56 pmMissoula Johnson-Bell Field
Feb 1
MSO2:35 pmMissoula Johnson-Bell Field
8h 24m
1 stop
IAH11:59 pmHouston George Bush Intcntl
$401
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston to Missoula that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Houston to Missoula that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Mon 11/10

9:11 pm-10:34 am

1 stop14h 23m

Missoula Johnson-Bell Field

Fri 11/14

10:25 pm-9:37 pm

1 stop22h 12m

$305

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Mon 11/10

6:00 am-10:34 am

2 stops29h 34m

Missoula Johnson-Bell Field

Fri 11/14

10:25 pm-9:37 pm

1 stop22h 12m

$315

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Tue 11/11

5:51 pm-1:19 pm

1 stop20h 28m

Missoula Johnson-Bell Field

Sat 11/15

5:30 am-4:50 pm

1 stop10h 20m

$322

HoustonMissoula

HOU - MSO

HOUMSO

Houston Hobby

Tue 11/11

12:15 pm-8:06 pm

1 stop8h 51m

Missoula Johnson-Bell Field

Sat 11/15

7:01 am-3:54 pm

1 stop7h 53m

$353

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Tue 11/11

7:15 pm-12:19 am

1 stop6h 04m

Missoula Johnson-Bell Field

Sat 11/15

8:00 am-8:10 pm

2 stops11h 10m

$358

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Tue 11/11

4:00 pm-12:19 am

2 stops9h 19m

Missoula Johnson-Bell Field

Sat 11/15

8:00 am-8:10 pm

2 stops11h 10m

$363

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Tue 10/21

7:10 pm-12:18 pm

1 stop18h 08m

Missoula Johnson-Bell Field

Sun 10/26

5:30 am-4:50 pm

1 stop10h 20m

$380

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Wed 10/22

7:40 am-12:27 pm

1 stop5h 47m

Missoula Johnson-Bell Field

Sun 10/26

5:25 am-11:59 am

1 stop5h 34m

$381

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Fri 1/30

5:54 pm-5:56 pm

2 stops25h 02m

Missoula Johnson-Bell Field

Sun 2/1

2:35 pm-11:59 pm

1 stop8h 24m

$401

HoustonMissoula

HOU - MSO

HOUMSO

Houston Hobby

Mon 11/10

12:15 pm-8:06 pm

1 stop8h 51m

Missoula Johnson-Bell Field

Fri 11/14

7:01 am-3:54 pm

1 stop7h 53m

$499

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Missoula from

How to get the cheapest flight ticket from Houston to Missoula

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Missoula?

The month of August is, on average, the cheapest month to fly to Missoula from Houston, with most prices found around $368. If you are unable to visit Missoula during the month of August, then departing from Houston during the month June is also very affordable. Most momondo users find prices during this month for around $375.

What is the cheapest day to depart on your flight to Missoula?

On average, the least expensive day to fly to Missoula from Houston is on a Thursday. momondo users have found tickets for Thursday departures for as low as $509. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Houston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $552.

What is the cheapest time of day to depart on your flight to Missoula?

The cheapest time of day to fly to Missoula is at noon when flights can be purchased for as low as $458. Flights in the afternoon are often more expensive with an average ticket price of $683.

Cheap Houston to Missoula flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Missoula

Direct flights

None
There are no direct flights from Houston to Missoula. There are no popular flight routes from Houston to Missoula.
Search flight deals

  • How far is Houston to Missoula Johnson-Bell Field by plane?

    A flight from Houston to Missoula Johnson-Bell Field will travel around 1545.7 mi. 5h 47m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Houston to Missoula Johnson-Bell Field Airport?

    Prices for flights from Houston to Missoula Johnson-Bell Field Airport were last updated today.

  • How many operators does momondo search for flights from Houston to Missoula Johnson-Bell Field Airport?

  • How old do you have to be to fly from Houston to Missoula Johnson-Bell Field Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Missoula Johnson-Bell Field Airport.

  • What documentation or ID do you need to fly to Missoula Johnson-Bell Field Airport?

    The necessary travel and health documents for your Missoula Johnson-Bell Field Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Missoula

Compare and see reviews for airlines that fly from Houston to Missoula with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $289Free CancellationRating
7.9
7,957 reviews
Search Delta flights
American AirlinesPriceFrom $343Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $372Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Missoula?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Houston to Missoula. momondo saves you time and could save you money on your trip.

Can I find flights from Houston to Missoula with flexible booking policies on momondo?

Yes. All flights to Missoula from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Houston to Missoula?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Missoula from Houston.

I’m not ready to book a flight from Houston to Missoula right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Houston to Missoula now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Missoula and let you know when they change.

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